1. DRQ #11 – October 22, (4 pts)
(1/2 pt)
If the SST = 1,000 and SSE = 200, then SSR = __________
Calculate the R2 associated with question 1.
3. In a particular regression analysis, the sample size is 128, the number of parameters to be estimated is 8, and SSE = 1,600.
a.) Degrees of freedom = ____________
b.) Residual variance = ____________
c.) Standard error of the regression = _____________
Suppose we wish to estimate the simple linear regression model of personal consumption expenditure (PCE) as a function of disposable income (DPI): PCE = b0 + b1DPIt + ut
True or False. b) c)